Wiring The Power Supply Unit For Model1954C-Bb - Furuno 1824C-BB Installation Manual

2.2 Wiring the Power Supply Unit for
MODEL1954C-BB
1. Loosen three M4 screws to remove the cable clamp.
2. Loosen six M4 screws to remove the unit cover.
3. Attach the VL connector of power supply cable VL3P-VV-S2X2C-AA050 (supplied as
installation materials) to J1 on the POWER Board.
4. Attach the VH and NH connectors of MJ-B24LPF0009-050 cable (supplied as
installation materials) to the appropriate locations; VH9: J3, VH4: J4, NH13: J5.
Ground
terminal
(Wing bolt)
Slot
(small)
5. Lay two cables on the slots referring to the figure above.
6. Reattach the unit cover (removed at step 2).
7. Reattach the cable clamp (removed at step 1) to fix the two cables.
8. Connect the antenna cable to the ANT port on the power supply unit.
9. Connect the ground wire (local supply, IV-2sq) between the ground terminal and ship's
ground.
POWER Board
19P1006
J4
V
J3
H
V
4
H
9
J1
VL-3
VL3P-VV-S2X
MJ-B24
2C-AA050
LPF0009-050
cable
cable
(to ship's
(to display
mains)
unit)
Power supply unit, cover removed
2-4
ANT (J8)
Signal cable
(to antenna unit)
J5
N
H
13
Cable tie
(if necessary)
Shield
Slot
(large)